제출 #1284400

#제출 시각아이디문제언어결과실행 시간메모리
1284400JohanMoney (IZhO17_money)C++20
컴파일 에러
0 ms0 KiB
#pragma GCC target("avx")
#pragma GCC optimize(3)
#pragma GCC optimize("Ofast")
#pragma GCC optimize("inline")
#pragma GCC optimize("-fgcse")
#pragma GCC optimize("-fgcse-lm")
#pragma GCC optimize("-fipa-sra")
#pragma GCC optimize("-ftree-pre")
#pragma GCC optimize("-ftree-vrp")
#pragma GCC optimize("-fpeephole2")
#pragma GCC optimize("-ffast-math")
#pragma GCC optimize("-fsched-spec")
#pragma GCC optimize("unroll-loops")
#pragma GCC optimize("-falign-jumps")
#pragma GCC optimize("-falign-loops")
#pragma GCC optimize("-falign-labels")
#pragma GCC optimize("-fdevirtualize")
#pragma GCC optimize("-fcaller-saves")
#pragma GCC optimize("-fcrossjumping")
#pragma GCC optimize("-fthread-jumps")
#pragma GCC optimize("-funroll-loops")
#pragma GCC optimize("-fwhole-program")
#pragma GCC optimize("-freorder-blocks")
#pragma GCC optimize("-fschedule-insns")
#pragma GCC optimize("inline-functions")
#pragma GCC optimize("-ftree-tail-merge")
#pragma GCC optimize("-fschedule-insns2")
#pragma GCC optimize("-fstrict-aliasing")
#pragma GCC optimize("-fstrict-overflow")
#pragma GCC optimize("-falign-functions")
#pragma GCC optimize("-fcse-skip-blocks")
#pragma GCC optimize("-fcse-follow-jumps")
#pragma GCC optimize("-fsched-interblock")
#pragma GCC optimize("-fpartial-inlining")
#pragma GCC optimize("no-stack-protector")
#pragma GCC optimize("-freorder-functions")
#pragma GCC optimize("-findirect-inlining")
#pragma GCC optimize("-fhoist-adjacent-loads")
#pragma GCC optimize("-frerun-cse-after-loop")
#pragma GCC optimize("inline-small-functions")
#pragma GCC optimize("-finline-small-functions")
#pragma GCC optimize("-ftree-switch-conversion")
#pragma GCC optimize("-foptimize-sibling-calls")
#pragma GCC optimize("-fexpensive-optimizations")
#pragma GCC optimize("-funsafe-loop-optimizations")
#pragma GCC optimize("inline-functions-called-once")
#pragma GCC optimize("-fdelete-null-pointer-checks")
#include<bits/stdc++.h>
using namespace std;
struct BIT {
  int n;
  vector < int > fw;  
  BIT (int n) : n(n){
    fw.assign(n + 1, 0);
  }
  void upd(int idx, int val){
    while(idx <= n){
      fw[idx] += val;
      idx += (idx & -idx);
    }
  }
  int ask(int idx){
    int rs = 0;
    while(idx > 0){
      rs += fw[idx];
      idx -= (idx & -idx);
    }
    return rs;
  }
  int get(int l, int r){
    if(l > r)return 0;
    return ask(r) - ask(l - 1);
  }
};
int main(){
  // freopen("input.txt", "r", stdin);
  // freopen("output.txt", "w", stdout);
  ios_base::sync_with_stdio(0);
  cin.tie(0);
  cout.tie(0);
  int n;
  cin >> n;
  int a[n + 1], idx = 1;
  for(int i = 1; i <= n; i++)
    cin >> a[i];
  BIT fw(1e6);
  fw.upd(a[1], 1);
  for(int i = 2; i <= n; i++){
    if(a[i] < a[i - 1])break;
    if(!fw.get(a[i], a[i]))fw.upd(a[i], 1);
    idx = i;
  }
  int ans = 1;
  vector < int > cur{a[idx + 1]};
  for(int i = idx + 2; i <= n; i++){
    if(a[i] < a[i - 1]){
      for(auto j : cur){
        if(!fw.get(j, j))
          fw.upd(j, 1);
      }
      cur = {a[i]};
      ans++;
      continue;
    }
    cur.push_back(a[i]);
    int chk = fw.get(cur[0] + 1, cur.back() - 1);
    if(chk > 0){
      cur.pop_back();
      for(auto j : cur){
        if(!fw.get(j, j))
          fw.upd(j, 1);
      }
      cur = {a[i]};
      ans++;
    }
  }
  cout << ans + 1 << "\n";
}

컴파일 시 표준 에러 (stderr) 메시지

money.cpp:22:39: warning: bad option '-fwhole-program' to pragma 'optimize' [-Wpragmas]
   22 | #pragma GCC optimize("-fwhole-program")
      |                                       ^
money.cpp:29:41: warning: bad option '-fstrict-overflow' to pragma 'optimize' [-Wpragmas]
   29 | #pragma GCC optimize("-fstrict-overflow")
      |                                         ^
money.cpp:31:41: warning: bad option '-fcse-skip-blocks' to pragma 'optimize' [-Wpragmas]
   31 | #pragma GCC optimize("-fcse-skip-blocks")
      |                                         ^
money.cpp:45:51: warning: bad option '-funsafe-loop-optimizations' to pragma 'optimize' [-Wpragmas]
   45 | #pragma GCC optimize("-funsafe-loop-optimizations")
      |                                                   ^
money.cpp:53:13: warning: bad option '-fwhole-program' to attribute 'optimize' [-Wattributes]
   53 |   BIT (int n) : n(n){
      |             ^
money.cpp:53:13: warning: bad option '-fstrict-overflow' to attribute 'optimize' [-Wattributes]
money.cpp:53:13: warning: bad option '-fcse-skip-blocks' to attribute 'optimize' [-Wattributes]
money.cpp:53:13: warning: bad option '-funsafe-loop-optimizations' to attribute 'optimize' [-Wattributes]
money.cpp:56:28: warning: bad option '-fwhole-program' to attribute 'optimize' [-Wattributes]
   56 |   void upd(int idx, int val){
      |                            ^
money.cpp:56:28: warning: bad option '-fstrict-overflow' to attribute 'optimize' [-Wattributes]
money.cpp:56:28: warning: bad option '-fcse-skip-blocks' to attribute 'optimize' [-Wattributes]
money.cpp:56:28: warning: bad option '-funsafe-loop-optimizations' to attribute 'optimize' [-Wattributes]
money.cpp:62:18: warning: bad option '-fwhole-program' to attribute 'optimize' [-Wattributes]
   62 |   int ask(int idx){
      |                  ^
money.cpp:62:18: warning: bad option '-fstrict-overflow' to attribute 'optimize' [-Wattributes]
money.cpp:62:18: warning: bad option '-fcse-skip-blocks' to attribute 'optimize' [-Wattributes]
money.cpp:62:18: warning: bad option '-funsafe-loop-optimizations' to attribute 'optimize' [-Wattributes]
money.cpp:70:23: warning: bad option '-fwhole-program' to attribute 'optimize' [-Wattributes]
   70 |   int get(int l, int r){
      |                       ^
money.cpp:70:23: warning: bad option '-fstrict-overflow' to attribute 'optimize' [-Wattributes]
money.cpp:70:23: warning: bad option '-fcse-skip-blocks' to attribute 'optimize' [-Wattributes]
money.cpp:70:23: warning: bad option '-funsafe-loop-optimizations' to attribute 'optimize' [-Wattributes]
money.cpp:75:10: warning: bad option '-fwhole-program' to attribute 'optimize' [-Wattributes]
   75 | int main(){
      |          ^
money.cpp:75:10: warning: bad option '-fstrict-overflow' to attribute 'optimize' [-Wattributes]
money.cpp:75:10: warning: bad option '-fcse-skip-blocks' to attribute 'optimize' [-Wattributes]
money.cpp:75:10: warning: bad option '-funsafe-loop-optimizations' to attribute 'optimize' [-Wattributes]
In file included from /usr/include/c++/13/string:43,
                 from /usr/include/c++/13/bitset:52,
                 from /usr/include/x86_64-linux-gnu/c++/13/bits/stdc++.h:52,
                 from money.cpp:48:
/usr/include/c++/13/bits/allocator.h: In destructor 'constexpr std::_Vector_base<int, std::allocator<int> >::_Vector_impl::~_Vector_impl()':
/usr/include/c++/13/bits/allocator.h:184:7: error: inlining failed in call to 'always_inline' 'constexpr std::allocator< <template-parameter-1-1> >::~allocator() noexcept [with _Tp = int]': target specific option mismatch
  184 |       ~allocator() _GLIBCXX_NOTHROW { }
      |       ^
In file included from /usr/include/c++/13/vector:66,
                 from /usr/include/c++/13/functional:64,
                 from /usr/include/x86_64-linux-gnu/c++/13/bits/stdc++.h:53:
/usr/include/c++/13/bits/stl_vector.h:133:14: note: called from here
  133 |       struct _Vector_impl
      |              ^~~~~~~~~~~~